Determine the Partial Pressure of Oxygen Necessary to Form an Aqueous

question 121

Multiple Choice

Determine the partial pressure of oxygen necessary to form an aqueous solution that is 4.1 × 10^-4 mol L^-1 O₂ at 25 °C.The Henry's law constant for oxygen in water at 25 °C is 1.3 × 10^-3 mol L^-1 bar^-1.

• A)1.9 bar
• B)0.53 bar
• C)0.24 bar
• D)0.77 bar
• E)0.32 bar

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Definitions:

Object Permanence

The understanding that objects continue to exist even when they cannot be observed.

Focus on Appearance

The act of prioritizing or overly emphasizing the way one looks or presents themselves, often influenced by societal standards and perceptions.

Static Thinking

A cognitive approach where an individual perceives situations and objects as unchanging, not taking into account the dynamic or evolving nature of reality.

Piagetian Error

Mistakes made by children that reflect the distinct stages of cognitive development proposed by Jean Piaget, indicating their reasoning processes.